The demand for medical and food grade corrugated hoses has skyrocketed and PE/EVA/PP materials have become the new favorites in the industry.  

In recent years, with the increasing emphasis on medical health and food safety, the market demand for medical and food grade corrugated hoses, such as corrugated hoses for respirators, clear bellows for masks and corrugated connecting hoses for nebulizers, has increased significantly. With high transparency, excellent scalability, safe and non-toxic properties, these products are widely used in respiratory equipment, nebulizers, children's toys and other fields, becoming important accessories in medical and life support industries.
1. Medical corrugated hose: a key component to ensure respiratory health
In the medical field, products such as bellows for medical ventilators and connecting tubes for masks place extremely high demands on biocompatibility, chemical resistance and flexibility of materials. Currently, the main medical grade corrugated hoses on the market are made of PE (polyethylene), EVA (ethylene vinyl acetate), PP (polypropylene) and other materials to ensure that no harmful substances are deposited when used in ventilators, nebulizers and other equipment. At the same time, they have good pressure resistance and elasticity, and are suitable for various scenarios such as intensive care unit and home respiratory therapy. In addition, protective equipment such as bellows for firefighting breathing apparatus and connecting tubes for eye masks also use highly elastic corrugated hoses to ensure the user's breathing safety in emergency situations.
2. Food grade corrugated hose: safe and compliant, widely used
In the food and human life support industry, corrugated food hoses are widely used in beverage delivery, food processing equipment and other scenarios due to their non-toxic, odorless and heat-resistant properties. At the same time, due to their soft and stretchable characteristics, they are also innovatively used in products such as children's toys and retractable tubes to meet safety and environmental protection requirements.
3.Non-flammable structure and high transparency become the highlight of the market
Unlike industrial flame retardant corrugated hoses, medical and food grade corrugated hoses focus more on transparency and flexibility, allowing users to more easily observe the internal flow of air or liquid. Although they do not have flame retardant properties, their aging and UV resistance can still meet the requirements of long-term use.
4.Future trends: intelligent and customized development
With the modernization of medical equipment and household health products, the corrugated hose industry is moving towards intelligent monitoring (such as pressure measurement), anti-bacterial coating, customized size, etc. to meet higher standards of application requirements.
As key functional components, the demand for medical and food grade corrugated hoses will continue to increase. In the future, with the advancement of material technology, safer and more durable corrugated hoses will continue to contribute to the development of the medical, food and life support industries.